* {
  padding: 0;
  margin: 0;
  list-style: none;
  text-decoration: none;
}

.center {
  /* background: #f4f4f4; */
  display: flex;
  width: 80vw;
  margin: 0 auto;
  margin-top: 10px;
  margin-bottom: 10px;
  background-image: url(../../../../static/imgs/loading/22.jpg);
  background-size: cover;
  /* filter: */
    /* alpha(opacity=50); */
  /*支持 IE 阅读器*/
  /* -moz-opacity: 0.5; */
  /*赞成 FireFox 涉猎器*/
  /* opacity: 0.5; */
  /*支持 Chrome, Opera, Safari 等阅读器*/
  background-attachment: fixed;
  
}

.left {
  flex: 1;
  height: 862px;
  border-top: none;
  border-bottom: none;
  border-right: none;
  /* border: 1px solid blue; */
  /* color: white; */
}

.cj {
  margin-top: 30px;
  width: 150px;
  height: 35px;
  background-color: #2875e8;
  color: white;
}

.cj:hover {
  background-color: lightskyblue;
}

.zt>ul {
  margin-top: 10px;
  text-align: center;
}

.zt>ul>li:hover {
  color: lightskyblue;
  cursor: pointer;
}

.zt {
  margin-top: 30px;
}

.right {
  flex: 2;
  height: 800px;
  padding: 0;
  padding: 30px;
  border: none;
  border-top: none;
  border-bottom: none;
  /* border: 1px solid red; */
}

.right>h4 {
  float: left;
}

.zft {
  width: 700px;
  height: 700px;
  margin-top: 45px;
  display: flex;
  flex-flow: row wrap;
  align-content: flex-start;
  /* background-color: rgba(135, 206, 250, .5);
  border: 1px solid red; */
  position: relative;
}

.box {
  box-sizing: border-box;
  margin-left: 50px;
  flex: 0 0 22%;
  height: 200px;
  border: 1px solid lightgray;
  margin-top: 10px;
  box-shadow: 1px 1px 1px rgba(102, 101, 101, 0.5);
  text-align: center;
  background: #EFFAFF;
  transition: all 1s;
  align-items: center;
  /* border: 1px solid red; */
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  /*文本不进行换行，默认下宽度不够就会换行。*/
}

/* 滑动效果 */
.box:hover {
  box-shadow: 0 0 15px rgb(59, 67, 75);

}

#ck {
  margin-top: 20px;
  width: 150px;
  /* border: 1px solid red; */
  padding: 5px;
}

#sc {
  height: 30px;
  width: 150px;
  line-height: 30px;
  /* border: 1px solid red; */
}

#sc:hover {
  color: red;
}

.box>span {
  float: left;
  /* margin-top: 40px; */
  /* border: 1px solid red; */
  font-size: 14px;
}

.box>span:hover {
  color: #2875e8;
}

.box:hover {
  cursor: pointer;
}

/* 分页的样式 */
.paging {
  position: absolute;
  left: 0;
  margin-left: 50px;
  bottom: 0;
}
